Results 191 to 200 of about 36,960 (331)

Robust pH Sensing Using a Graphene Oxide and Covalent Organic Frameworks Composite for Gastro‐esophageal Reflux Disease Diagnosis

Advanced Healthcare Materials, EarlyView.
A stable composite pH sensor is developed by coating graphene oxide (GO) nanosheets with covalent organic frameworks (COFs) to improve stability and sensitivity in acidic environments. The GO/COFs sensor demonstrates high selectivity, linearity, and biocompatibility, offering a promising strategy for continuous pH monitoring in gastro‐esophageal reflux
Ahmed H. M. Salem, Jianhui Zhang, Ashley Lam, Haowei Wang, Umber Cheema, Laurence B. Lovat, Manish K. Tiwari   +6 more
wiley   +1 more source

Critically important, yet forgotten: thin and transient meltwater layers and false bottoms in the Arctic sea ice pack

, 2023
Madison M. Smith, Hélène Angot, Emelia J. Chamberlain, Elise S. Droste, Salar Karam, Morven Muilwijk, Alison L. Webb, Stephen Archer, Ivo Beck, Byron Blomquist, Jeff Bowman, Matthew Boyer, Deborah Bozzato, Melissa Chierici, Jessie M. Creamean, Alessandra D’Angelo, Bruno Delille, Ilker Fer, Allison A. Fong, Agneta Fransson, Niels Fuchs, Jessie Gardner, Mats A. Granskog, Clara J. M. Hoppe, Mario Hoppema, Mario Hoppmann, Thomas Möck, Sofia Muller, Oliver Müller, Marcel Nicolaus, Daïki Nomura, Tuukka Petäjä, Evgenii Salganik, Julia Schmale, Katrin Schmidt, Kirstin Schulz, Matthew D. Shupe, Jacqueline Stefels, Linda Thielke, Sandra Tippenhauer, Adam Ulfsbo, Maria A. van Leeuwe, Melinda Webster, Masaki Yoshimura, Liyang Zhan   +44 more
openalex   +1 more source

Extending the Monitoring of Perfluoroalkyl Substances in Arctic Air Reveals a High Abundance of Both Short Acids and Neutral Compounds. [PDF]

Environ Sci Technol
Kasperkiewicz A, Wania F, Wong F, Vlasenko A, Li H, Chisamore J, Dryfhout-Clark H, Fellin P, Hung H.   +8 more
europepmc   +1 more source

Measurements of bubble size spectra within leads in the Arctic summer pack ice [PDF]

, 2011
S. J. Norris, Ian M. Brooks, Gerrit de Leeuw, A. Sirevaag, C. Leck, Barbara Brooks, Cathryn E. Birch, Michael Tjernström   +7 more
openalex   +1 more source

Extracellular‐Matrix‐Based Materials from Decellularized Tissue: Opportunities, Challenges, and Future Directions in Regenerative Medicine

Advanced Healthcare Materials, EarlyView.
Extracellular matrix‐based materials derived from decellularized tissue (dECM) harness the tissue's native bioactivity to guide repair and regeneration across diverse clinical applications. This perspective highlights clinical uses of dECM biomaterials and advances in fabrication methods such as electrospinning and 3D printing.
Madeline Laude, Vasiliki Kolliopoulos, Antonios G. Mikos, Lisa J. White, Elizabeth Cosgriff‐Hernandez   +4 more
wiley   +1 more source

Under‐ice noise resulting from thermally induced fracturing of the arctic ice pack: Theory and a test case application [PDF]

, 2000
Peter J. Stein, James K. Lewis, James C. Parinella, Steven E. Euerle   +3 more
openalex   +1 more source

Few‐Layered Conductive Graphene Foams for Electrical Transdifferentiation of Mesenchymal Stem Cells Into Schwann Cell‐Like Phenotypes

Advanced Healthcare Materials, EarlyView.
Few‐layered three dimansional conductive graphene foams are promising cytocompatible platforms to transdifferentiate mesenchymal stem cells into Schwann cell‐like phenotypes using electrical and microstructural cues. Applied electrical stimulation conditions resulted in activation of MAPK, neurotrphin and RAS signaling pathways that led to upregulation
Ekin G. Simsar, Peifu Cheng, Tugce Dogruel, Maxsam Donta, Juhyung Jung, Naomi A. Asante, Donald S. Sakaguchi, Surya K. Mallapragada, Piran R. Kidambi, Metin Uz   +9 more
wiley   +1 more source

Projecting the future of a threatened marine mammal in relation to climate warming. [PDF]

Ecol Appl
Regehr EV, Quakenbush L, Von Duyke AL, Citta JJ, Lindsay JM.   +4 more
europepmc   +1 more source

Recombinant Proteins: A Molecular Tool to Understand Marine Adhesion and to Advance Biomaterials

Advanced Healthcare Materials, EarlyView.
The production of recombinant proteins represents a fundamental step in the characterisation of marine invertebrate adhesives and in the development of bio‐inspired glues. The association of these proteins with other components such as ions, proteins, polysaccharides, or polymers enables the fabrication of biomaterials for various healthcare ...
Alessandra Whaite, Emilie Duthoo, Mathilde Lefevre, Elise Hennebert, Patrick Flammang   +4 more
wiley   +1 more source

Granular Hydrogels as Modular Biomaterials: From Structural Design to Biological Responses

Advanced Healthcare Materials, EarlyView.
Granular hydrogels are now emerging as promising biomaterials due to their inherent microporousity, injectability, and modularity. They have shown improvements in cell viability and migration, cellular/tissue infiltration, host tissue integration, mitigated foreign body response, and tissue regeneration.
Asmasadat Vaziri, Renata Maia, Pei Zhang, Liliana Agresti, Jelmer Sjollema, Mohammad‐Ali Shahbazi, Hélder A. Santos   +6 more
wiley   +1 more source